Diisopropyl tartrate-modified (E)-γ-[(menthofuryl)dimethylsilyl]-allyl boronate, an improved chiral reagent for the anti α-hydroxyallylation of aldehydes. Application to the enantioselective synthesis of (−)-swainsonine
作者:J.A. Hunt、William R. Roush
DOI:10.1016/0040-4039(94)02295-m
日期:1995.1
An enantioselective synthesis of anti 1,2-diols via the reactions of aldehydes and the tartrate ester-modified (E)-gamma-(menthofurylsilyl)allylboronate 5 has been developed. This methodology is applied to a brief, enantioselective synthesis of (-)-swainsonine.